Check the connections at your battery, especially the ground. Check between the ground and body with the battery hooked up. Nothing more than an ohm or so. Also I cant remember where the coil negative goes but I would trace that circuit to the end as well. If 12v in and no spark out that is probably the problem. Keep it simple and itll work out.
John


SOLD!!: 91 LS 95 SR Rear LSD front 95 LS front brakes Dons Bumper 10k Gorilla/Promark winch Safari Snorkel Dual bouncy 31's

1991 Chevy Suburban 33's. All other stock.